[Long Term] An existential catastrophe will occur by the end of year 4000.

Created by WilliamKiely on 2016-06-29; known on 4001-01-01

• WilliamKiely estimated 54% on 2016-06-29
• WilliamKiely said “Also see: http://predictionbook.com/predictions/178575” on 2016-06-29
• themusicgod1 estimated 94% on 2016-07-02
• pranomostro estimated 55% on 2019-03-15